| Zoetermeer to Olympia Heights (Florida) | 4,623.12 mi (7,440.19 km) |
| Zoetermeer to Omaha (Nebraska) | 4,434.41 mi (7,136.49 km) |
| Zoetermeer to On Top of the World Designated Place (Florida) | 4,529.65 mi (7,289.77 km) |
| Zoetermeer to Onalaska (Wisconsin) | 4,133.12 mi (6,651.61 km) |
| Zoetermeer to Oneida (New York) | 3,594.14 mi (5,784.20 km) |
| Zoetermeer to Oneonta (New York) | 3,598.50 mi (5,791.22 km) |
| Zoetermeer to Ontario (California) | 5,539.11 mi (8,914.33 km) |
| Zoetermeer to Ontario (Oregon) | 4,939.95 mi (7,950.09 km) |
| Zoetermeer to Opa-locka (Florida) | 4,610.59 mi (7,420.04 km) |
| Zoetermeer to Opelika (Alabama) | 4,472.93 mi (7,198.49 km) |
| Zoetermeer to Opelousas (Louisiana) | 4,845.41 mi (7,797.93 km) |
| Zoetermeer to Orange (California) | 5,559.45 mi (8,947.06 km) |
| Zoetermeer to Orange (Texas) | 4,931.31 mi (7,936.17 km) |
| Zoetermeer to Orange City (Florida) | 4,497.65 mi (7,238.26 km) |
| Zoetermeer to Orangeburg (South Carolina) | 4,251.51 mi (6,842.15 km) |
